After Wins, Some Republicans Still Question Romney's Values

Aired: 2/13/2012 | 0:09:57 | Clip
Despite weekend wins by Mitt Romney in Maine's caucuses and the Conservative Political Action Conference straw poll, the most recent nationwide survey of voters found Rick Santorum slightly ahead. Judy Woodruff discusses the evolving GOP field with USA Today's Susan Page and The Rothenberg Political Report's Stuart Rothenberg.